package com.aat.dxfy.jsecurity;

import java.security.PrivilegedAction;

public class SysPropAction implements PrivilegedAction<String>{
	
	private String propertyName;
	
	public SysPropAction(String propertyName) {
		this.propertyName=propertyName;
	}

	@Override
	public String run() {
		return System.getProperty(propertyName);
	}

}
